Physical (Compound) pendulum

In this video, we define the physical (compound) pendulum, determine the expression of the mechanical energy of the Physical pendulum-Earth system, determine the differential equation that governs the motion of the undamped compound pendulum, introduce the solution of differential equation, and give the expressions of the natural frequency (fo), the natural angular frequency (ωo) and the natural period (To). You can watch: 1) Torsion pendulum:    • Torsion pendulum   2) Simple pendulum: https://www.youtube.com/watch?v=f2DYL... 3) Torsion pendulum-Solved problem: https://www.youtube.com/watch?v=2ACZn... 4) Compound (Physical) pendulum-Solved problem: https://www.youtube.com/watch?v=eU5az... 5) Simple pendulum-Solved problem:    • Simple pendulum - Solved problem